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r18652: libreplace has replacements for strndup and strnlen

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metze
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Stefan Metzmacher 2006-09-18 23:46:58 +00:00 committed by Gerald (Jerry) Carter
parent e3b88fb655
commit 9f3599a7ca
1 changed files with 0 additions and 43 deletions
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43
source/lib/util_str.c
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@ -1663,49 +1663,6 @@ int fstr_sprintf(fstring s, const char *fmt, ...)
return ret;
}
#if !defined(HAVE_STRNDUP) || defined(BROKEN_STRNDUP)
/**
Some platforms don't have strndup.
**/
#if defined(PARANOID_MALLOC_CHECKER)
#undef strndup
#endif
char *strndup(const char *s, size_t n)
{
char *ret;
n = strnlen(s, n);
ret = SMB_MALLOC(n+1);
if (!ret)
return NULL;
memcpy(ret, s, n);
ret[n] = 0;
return ret;
}
#if defined(PARANOID_MALLOC_CHECKER)
#define strndup(s,n) __ERROR_DONT_USE_STRNDUP_DIRECTLY
#endif
#endif
#if !defined(HAVE_STRNLEN) || defined(BROKEN_STRNLEN)
/**
Some platforms don't have strnlen
**/
size_t strnlen(const char *s, size_t n)
{
size_t i;
for (i=0; i<n && s[i] != '\0'; i++)
/* noop */ ;
return i;
}
#endif
/**
List of Strings manipulation functions
**/